40690672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{231197}}^1$

素因数の和:231216

約数の個数: 20

約数和(自身を含む): 86005656

約数和(自身を除く): 45314984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 231197, 462394, 924788, 1849576, 2543167, 3699152, 5086334, 10172668, 20345336, 40690672]

約数ペア:

[(1, 40690672), (2, 20345336), (4, 10172668), (8, 5086334), (11, 3699152), (16, 2543167), (22, 1849576), (44, 924788), (88, 462394), (176, 231197)]